Yamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 stroke

 
$975.00
International Shipping Quote
  • Brand: Yamaha
  • Size: 40 50 HP
  • Color: Blue
  • Style: 3 Cylinder - 2 stroke
  • Condition: Used
  • Notes: Good Spark!
  • SKU: 54337 PWH
  • Manufacturer Part Number: 6H4-15100-09-94 6H4-15100-02-94
  • Country of Manufacture: Japan
  • Motor & Engine Type: Yamaha
  • Part Type: Motors, Engines & Components
  • Other Part Number: 6H4-15100-01-94 6H4-15100-00-94
  • Surface Finish: N/A
  • Inventory Number: 54337 PWH
  • Website Category: Powerhead
  • Website Sub Category: Complete Powerheads
  • UPC: N/A
  • Shipping: $100.00
  • Weight: 74.00 lbs
Part Number
6H4-15100-09-94 supersedes 6H4-15100-02-94 6H4-15100-01-94 
6H4-15100-00-94
Additional Info
  • Engine had good spark 
  • Compression was 100 PSI across all cylinders.  That's a little low but these are supposed to be tested after running and the shop test is a cold one.  Those numbers should go up.
  • The electronics cover is missing a screw (please see pictures)
  • Head has been removed for inspection and will need new gaskets prior to installing this powerhead.  There is no scoring on the cylinder walls.
  • We recommend a carburetor rebuild due to age and uncontrolled storage

If you order this incorrectly or change your mind within 45 days, you may return it with a 20% restocking fee and shipping.  You must contact us in order to facilitate that.  You cannot open a return on ebay in this case.

Location: Southcentral Outboards, Altamont, Illinois
Fits:
1984-1988 - 40 50 HP - 3 Cylinder - 2 stroke 

PLEASE-Verify this by part number when ordering.  Do not solely use the cross-reference.  Yamaha often made multiple models using the same HP and you positively need to be sure you're getting the right part for your model.

We have provided this cross-reference with the resources we have available in regards to fitment. This most likely will not fit every model for the years and horsepowers we have listed. We urge you to make sure this is the exact item you need by matching the part number to what is required for your motor. If you need help doing so, please contact us prior to purchasing and we would be happy to help!  
Yamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 stroke
Yamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 strokeYamaha 1984 1985 1986 1987 1988 Powerhead 40 50 HP 3 Cylinder 2 stroke